<?php
// +----------------------------------------------------------------------
// | ThinkCMF [ WE CAN DO IT MORE SIMPLE ]
// +----------------------------------------------------------------------
// | Copyright (c) 2013-present http://www.thinkcmf.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: Powerless < wzxaini9@gmail.com>
// +----------------------------------------------------------------------
namespace app\user\controller;

use cmf\controller\HomeBaseController;
use app\user\model\UserModel;
use think\Validate;

class PublicController extends HomeBaseController
{
	
	// 用户头像api
	public function avatar()
	{
		$id     = $this->request->param("id", 0, "intval");
		$user   = UserModel::find($id);
		$avatar = '';
		if(!empty($user)){
			$avatar = cmf_get_user_avatar_url($user['avatar']);
			if(strpos($avatar, "/") === 0){
				$avatar = $this->request->domain().$avatar;
			}
		}
		
		if(empty($avatar)){
			$cdnSettings = cmf_get_option('cdn_settings');
			if(empty($cdnSettings['cdn_static_root'])){
				$avatar = $this->request->domain()."/static/images/headicon.png";
			} else{
				$cdnStaticRoot = rtrim($cdnSettings['cdn_static_root'], '/');
				$avatar        = $cdnStaticRoot."/static/images/headicon.png";
			}
			
		}
		
		return redirect($avatar);
	}
	
}
